ciphertext computing
[ˈsaɪfərˌtɛkst kəmˈpjuːtɪŋ]
noun
computação em texto cifrado
1. A cryptographic technique that allows computations to be performed directly on encrypted data without requiring decryption, preserving data privacy throughout the computation process
Ciphertext computing enables cloud servers to process sensitive data while maintaining encryption, ensuring user privacy.
A computação em texto cifrado permite que servidores em nuvem processem dados sensíveis enquanto mantêm a criptografia, garantindo a privacidade do usuário.
2. A security paradigm where mathematical operations are executed on encrypted information, with results remaining encrypted until final decryption
Homomorphic encryption is a key technology enabling ciphertext computing in financial institutions.
A criptografia homomórfica é uma tecnologia-chave que permite a computação em texto cifrado em instituições financeiras.
This is a specialized term primarily used in academic cryptography, cybersecurity, and fintech industries. In Brazil, adoption of ciphertext computing terminology is growing with increased focus on data protection regulations (LGPD - Lei Geral de Proteção de Dados). The concept is increasingly relevant in discussions about cloud security and privacy-by-design in both American and Brazilian tech sectors.
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